1977291216400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73779523}}^1$

素因数の和:73779608

約数の個数: 60

約数和(自身を含む): 4821344334352

約数和(自身を除く): 2844053117952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2680, 3350, 5360, 6700, 13400, 26800, 73779523, 147559046, 295118092, 368897615, 590236184, 737795230, 1180472368, 1475590460, 1844488075, 2951180920, 3688976150, 4943228041, 5902361840, 7377952300, 9886456082, 14755904600, 19772912164, 24716140205, 29511809200, 39545824328, 49432280410, 79091648656, 98864560820, 123580701025, 197729121640, 247161402050, 395458243280, 494322804100, 988645608200, 1977291216400]

約数ペア:

[(1, 1977291216400), (2, 988645608200), (4, 494322804100), (5, 395458243280), (8, 247161402050), (10, 197729121640), (16, 123580701025), (20, 98864560820), (25, 79091648656), (40, 49432280410), (50, 39545824328), (67, 29511809200), (80, 24716140205), (100, 19772912164), (134, 14755904600), (200, 9886456082), (268, 7377952300), (335, 5902361840), (400, 4943228041), (536, 3688976150), (670, 2951180920), (1072, 1844488075), (1340, 1475590460), (1675, 1180472368), (2680, 737795230), (3350, 590236184), (5360, 368897615), (6700, 295118092), (13400, 147559046), (26800, 73779523)]